testcase

2023-03-04 19:17:16 +00:00 · 2012-03-18 22:57:34 +08:00
parent 91d6e9f016 88f03e5340
commit f0eba13df8
1153 changed files with 145776 additions and 145758 deletions
@@ -1,77 +1,77 @@
-package com.alibaba.druid.pool;
-
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.sql.Statement;
-import java.util.Random;
-
-import com.alibaba.druid.util.JdbcUtils;
-
-import junit.framework.TestCase;
-
-public class TestPoolStatement extends TestCase {
-
-    private DruidDataSource dataSource;
-
-    protected void setUp() throws Exception {
-
-        dataSource = new DruidDataSource();
-        dataSource.setUrl("jdbc:oracle:thin:@10.20.36.18:1521:testconn");
-        dataSource.setInitialSize(1);
-        dataSource.setMaxActive(14);
-        dataSource.setMaxIdle(14);
-        dataSource.setMinIdle(1);
-        dataSource.setMinEvictableIdleTimeMillis(300 * 1000); // 300 / 10
-        dataSource.setTimeBetweenEvictionRunsMillis(180 * 1000); // 180 / 10
-        dataSource.setTestWhileIdle(false);
-        dataSource.setTestOnBorrow(false);
-        dataSource.setValidationQuery("SELECT 1");
-        dataSource.setFilters("stat");
-        dataSource.setPoolPreparedStatements(true);
-        dataSource.setUsername("alibaba");
-        dataSource.setPassword("alibaba");
-    }
-
-    public void test_0() throws Exception {
-        stat();
-        long startMillis = System.currentTimeMillis();
-        for (int i = 0; i < 1000 * 5; ++i) {
-            exec();
-        }
-        long millis = System.currentTimeMillis() - startMillis;
-        stat();
-        System.out.println();
-        System.out.println("millis : " + millis);
-    }
-
-    private void stat() throws SQLException {
-        Connection conn = dataSource.getConnection();
-
-        String sql = "SELECT sysdate,name,value FROM V$SYSSTAT WHERE NAME IN ('parse count (total)', 'execute count')";
-
-        Statement stmt = conn.createStatement();
-        ResultSet rs = stmt.executeQuery(sql);
-        JdbcUtils.printResultSet(rs);
-        rs.close();
-        stmt.close();
-        conn.close();
-    }
-
-    private void exec() throws SQLException {
-        Connection conn = dataSource.getConnection();
-
-        String sql = "select * from ALIBABA.ORDER_MAIN WHERE ID = ?";
-
-        PreparedStatement stmt = conn.prepareStatement(sql);
-        stmt.setLong(1, new Random().nextInt(1000 * 100));
-        ResultSet rs = stmt.executeQuery();
-        while (rs.next()) {
-
-        }
-        rs.close();
-        stmt.close();
-        conn.close();
-    }
-}
+package com.alibaba.druid.pool;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+import java.util.Random;
+
+import com.alibaba.druid.util.JdbcUtils;
+
+import junit.framework.TestCase;
+
+public class TestPoolStatement extends TestCase {
+
+    private DruidDataSource dataSource;
+
+    protected void setUp() throws Exception {
+
+        dataSource = new DruidDataSource();
+        dataSource.setUrl("jdbc:oracle:thin:@10.20.36.18:1521:testconn");
+        dataSource.setInitialSize(1);
+        dataSource.setMaxActive(14);
+        dataSource.setMaxIdle(14);
+        dataSource.setMinIdle(1);
+        dataSource.setMinEvictableIdleTimeMillis(300 * 1000); // 300 / 10
+        dataSource.setTimeBetweenEvictionRunsMillis(180 * 1000); // 180 / 10
+        dataSource.setTestWhileIdle(false);
+        dataSource.setTestOnBorrow(false);
+        dataSource.setValidationQuery("SELECT 1");
+        dataSource.setFilters("stat");
+        dataSource.setPoolPreparedStatements(true);
+        dataSource.setUsername("alibaba");
+        dataSource.setPassword("alibaba");
+    }
+
+    public void test_0() throws Exception {
+        stat();
+        long startMillis = System.currentTimeMillis();
+        for (int i = 0; i < 1000 * 5; ++i) {
+            exec();
+        }
+        long millis = System.currentTimeMillis() - startMillis;
+        stat();
+        System.out.println();
+        System.out.println("millis : " + millis);
+    }
+
+    private void stat() throws SQLException {
+        Connection conn = dataSource.getConnection();
+
+        String sql = "SELECT sysdate,name,value FROM V$SYSSTAT WHERE NAME IN ('parse count (total)', 'execute count')";
+
+        Statement stmt = conn.createStatement();
+        ResultSet rs = stmt.executeQuery(sql);
+        JdbcUtils.printResultSet(rs);
+        rs.close();
+        stmt.close();
+        conn.close();
+    }
+
+    private void exec() throws SQLException {
+        Connection conn = dataSource.getConnection();
+
+        String sql = "select * from ALIBABA.ORDER_MAIN WHERE ID = ?";
+
+        PreparedStatement stmt = conn.prepareStatement(sql);
+        stmt.setLong(1, new Random().nextInt(1000 * 100));
+        ResultSet rs = stmt.executeQuery();
+        while (rs.next()) {
+
+        }
+        rs.close();
+        stmt.close();
+        conn.close();
+    }
+}